Cooking Instructions

1. Blend the ketchup with the soy sauce, onion, ginger, sesame oil, and garlic
2. Place tenderloin in a bowl and cover with ketchup mixture. Marinate for 1 to 2 hours; turn occasionally
3. When done marinating, preheat oven to 350 F. Spray baking pan with oil
4. Remove pork from marinade and place in baking pan. Pour marinade into a small saucepan and save. Sprinkle pork with pepper. Tightly cover.
5. Roast for 20 minutes or until pork reaches internal temperature of 145 F
6. Meanwhile, bring reserved marinade to a boil. Turn down heat and simmer 5 minutes; keep warm
7. When pork tenderloin in cooked, brush with cooked marinade. Turn on broiler and brown pork for 5 minutes. Let rest 2 minutes.
8. Sprinkle with sesame seeds